created dropdown to choose a user assigned to the task.

src/app/task-form/task-form.component.ts

@@ -26,10 +26,13 @@ export class TaskFormComponent implements OnInit {
 	public userstories: any[] = [];
 	public allStatus: any[] = [];
 	public status: ScrumStatus = {title: "", description: ""};
+	public allUser: any[] = [];
+	public user: ScrumUser = { name: "" };
 
 	constructor(private backendService: BackendService, private activeModalService: NgbActiveModal) {
 		this.getUserStories();
 		this.getTaskStatus();
+		this.getAllUsers();
 	}
 
 	ngOnInit(): void {
@@ -155,4 +158,27 @@ export class TaskFormComponent implements OnInit {
 		  }
 		return status.title;
 	}
+
+	// Methods for choosing creator of a userstory.
+
+	getAllUsers() {
+		this.backendService.getUsers().subscribe((response) => {
+			if (response.status > 399) {
+				alert('Fehler');
+			} else {
+				this.allUser.push(...response.body);
+			}
+		});
+	}
+
+	getAuthorById(id: number): string {
+		if (!id) {
+			return null;
+		}
+		var user = this.allUser.find((x) => x.id === id);
+		if (!user) {
+			return null;
+		}
+		return user.name;
+	}
 }